Surf Forecasts:
How big are the waves at Porth Ceriad today (11 Oct):
- Morning surf: Morning surf (11 Oct, local time) - 1.5ft (0.5m), 5s period with SW swell.
- Afternoon surf: Afternoon surf (11 Oct, local time) - 1ft (0.3m), 6s period with SW swell.
- Evening surf: Evening surf (11 Oct, local time) - 2ft (0.6m), 5s period with SW swell.
The current surf forecast for Porth Ceriad at 10AM is: 0.5m 5s primary swell from a Northwest direction and 0.4m 6s secondary swell from a Southwest direction (forecast issued at 06:00am October 11). The wind direction is predicted to be glassy.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Oct) | 1.5ft (0.5m) | 5s |
| Afternoon (11 Oct) | 1ft (0.3m) | 6s |
| Evening (11 Oct) | 2ft (0.6m) | 5s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Mon night. Very mild (max 17°C on Mon night, min 12°C on Sun morning). Winds increasing (calm on Sun morning, strong winds from the SE by Sun night). | |||||||||||||||||||||||
Sunday 11 | Monday 12 | Tuesday 13 | |||||||||||||||||||||
4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | WSW 5 | NW 5 | NW 5 | SW 6 | SW 6 | S 3 | SW 5 | SW 6 | SW 7 | SW 8 | SW 8 | SW 12 | SW 11 | WSW 11 | SSW 6 | SW 6 | SW 7 | SW 7 | SW 7 | WSW 6 | SW 6 | WSW 10 | SW 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 18 | 21 | 11 | 8 | 5 | 6 | 18 | 46 | 132 | 147 | 116 | 161 | 350 | 79 | 108 | 190 | 289 | 221 | 211 | 176 | 112 | 339 | 248 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross | cross | cross | cross | cross | cross |
High Tide | 9:08AM4.43m | 9:25PM4.61m | 9:43AM4.45m | 10:01PM4.48m | 10:18AM4.37m | ||||||||||||||||||
Low Tide | 4:12PM0.24m | 4:31AM0.23m | 4:43PM0.31m | 4:59AM0.43m | 5:12PM0.46m | ||||||||||||||||||
 | |  | |  |  | | |  | |  | | | | | |  |  |  | | |  | | |
 | — | 7:35 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — |
 | — | — | — | — | 6:32 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:28 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | 3 | 2 | 1 | — | — | — | — | 1 | 6 | 4 | 1 | — | — | — |
Temp °C | 12 | 12 | 12 | 13 | 13 | 15 | 14 | 14 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 15 | 14 | 15 | 15 | 16 | 14 |
Feels °C | 8 | 9 | 10 | 10 | 8 | 9 | 7 | 7 | 8 | 9 | 12 | 13 | 12 | 11 | 12 | 12 | 11 | 11 | 12 | 11 | 10 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | WSW 5 | NW 5 | NW 5 | NW 4 | SW 6 | SW 6 | SW 5 | SW 6 | SW 7 | SW 8 | SW 8 | SW 12 | WSW 11 | WSW 11 | WSW 11 | SW 11 | WSW 10 | — | — | — | WSW 10 | WSW 10 | SW 10 |
| kJ | 18 | 21 | 11 | 5 | 5 | 1 | 18 | 46 | 132 | 147 | 116 | 161 | 140 | 79 | 65 | 31 | 22 | — | — | — | 92 | 72 | 248 |
Swell 2 Height (m) Direction Period (s) | — | SW 5 | SW 6 | SW 6 | NNW 4 | NW 4 | — | W 14 | SW 13 | WSW 13 | WSW 13 | — | — | — | WSW 11 | — | — | — | — | — | — | — | — |
| kJ | — | 13 | 8 | 8 | 2 | 1 | — | 4 | 6 | 18 | 31 | — | — | — | 68 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | WSW 7 | W 11 | — | — | NNW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 5 | 2 | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 5 | NW 4 | — | — | — | S 3 | SE 3 | SE 4 | SE 4 | SE 4 | SE 4 | S 4 | SW 11 | SW 5 | SSW 6 | SW 6 | SW 7 | SW 7 | SW 7 | WSW 6 | SW 6 | WSW 10 | NW 4 |
| kJ | 40 | 5 | — | — | — | 6 | 9 | 16 | 28 | 24 | 12 | 17 | 350 | 72 | 108 | 190 | 289 | 221 | 211 | 176 | 112 | 339 | 7 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 77 | 138 | 125 | 153 | 301 | 301 | 307 | 294 | 246 | 27 | 27 | 27 | 252 | 46 | 60 | 236 | 103 | 3 | 3 | 299 | 253 | 3 | 3 |
Best forecast wave conditions in Lleyn Peninsula | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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